Spurious free dynamic range (sfdr), Dynamic range, System to noise ratio – ADLINK PCIe-9529 User Manual

Page 14: Total harmonic distortion (thd)

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4

Introduction

Spurious Free Dynamic Range (SFDR)

Dynamic Range

System to Noise Ratio

Total Harmonic Distortion (THD)

SFDR (dBc)

1,2

Input Range (V)

Fs = 54 kS/s

Fs = 108 kS/s

Fs = 192 kS/s

±1V, ±10V

104

104

105

1. 1 kHz input tone and -1 dBFS input amplitude.
2. Measurement Includes harmonics.

Dynamic Range (dBFS)

1

Input Range (V)

Fs = 54 kS/s

Fs = 108 kS/s

Fs = 192 kS/s

±1V, ±10V

107

100

100

1. 1 kHz input tone and -60 dBFS input amplitude

SNR (dBc)

1

Input Range (V)

Fs = 54 kS/s

Fs = 108 kS/s

Fs = 192 kS/s

±1V, ±10V

104

99

98

1. 1 kHz input tone and -1 dBFS input amplitude

THD (dBc)

1

Input Range (V)

Fs = 54 kS/s

Fs = 108 kS/s

Fs = 192 kS/s

±1V

-106

-106

-107

±10V

-104

-104

-105

1. 1 kHz input tone and -1 dBFS input amplitude

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